Find the next number in the sequence

5 12 24 36 ?

By what process could you make a 'Tea-Table' into food?

It is a 5 letter word if you take away first letter it is something you get from sun, if you remove second letter you will get something to eat, if you remove third letter you get a word you use in pointing at and if you remove the fourth letter you get something to drink. What is it?

There are 2 people near the river and both of them want to get on the other side. The boat can only take one of them. But they got across.
How?

The measurement of time, That can't be found on a clock, But can be looked upon on a map.

Who is He ?

What number when divided in half becomes zero?

Find out a multi-digit number that if multiplied by the number 9 or any of its multiplications products (i.e. 18, 27, 36, 45,..) will result in the multiplication factor repeated (n) number of times.

John was a very careless driver, so his owner Jacob gave him an offer that he will get an incentive of Rs.30 for every bottle box he delivered without breaking it and he will be charged Rs.90 for every bottle box he broke. Jacob gave John 100 bottles-box to deliver. After delivery, Jacob paid John Rs.2400. How many bottles-box did John break?

A certain street contains 100 buildings. They are numbered from 1 to 100. How many 9's are used in these numbers?

There was a strange boy who was born before his father. How can this be possible?